| Date | Type | Team | Details |
| 27-JUL-12 |
Cut |
SC |
|
| 17-AUG-11 |
Drafted |
SC |
Drafted at R15P3 as Richard Seymour DT OAK |
| 08-AUG-11 |
Cut |
MHD |
|
| 19-JUN-11 |
Info Changed |
MHD |
Changed from Richard Seymour DE OAK PUP: IR:0 to Richard Seymour DT OAK PUP: IR:0 |
| 16-AUG-10 |
Drafted |
MHD |
Drafted at R25P3 as Richard Seymour DE OAK |
| 24-JUL-10 |
Cut |
TB |
|
| 06-SEP-09 |
Info Changed |
TB |
Changed from Richard Seymour DE NE PUP: IR:0 to Richard Seymour DE OAK PUP: IR:0 |
| 07-AUG-09 |
Drafted |
TB |
Drafted at R11P10 as Richard Seymour DE NE |
| 22-JUL-09 |
Cut |
HVC |
|
| 12-NOV-08 |
Acquired |
HVC |
Traded from MHD to WLR |
| 12-NOV-08 |
Info Changed |
HVC |
Changed from Richard Seymour DE NE PUP: IR:0 to Richard Seymour DE NE PUP: IR:0 |
| 12-NOV-08 |
Acquired |
HVC |
Traded from MHD to WLR |
| 16-JUL-08 |
Protected |
MHD |
|
| 24-OCT-07 |
Info Changed |
MHD |
Changed from Richard Seymour DE NE PUP:6 IR:0 to Richard Seymour DE NE PUP: IR:0 |
| 05-SEP-07 |
Info Changed |
MHD |
Changed from Richard Seymour DE NE PUP: IR:0 to Richard Seymour DE NE PUP:6 IR:0 |
| 18-JUL-07 |
Protected |
MHD |
|
| 05-JUN-07 |
Acquired |
MHD |
Traded from AW to MHD |
| 18-JUL-06 |
Protected |
5150 |
|
| 18-JUL-05 |
Protected |
5150 |
|
| 18-JUL-04 |
Protected |
5150 |
|
| 18-JUL-03 |
Protected |
5150 |
|
| 19-JUL-01 |
Drafted |
5150 |
Drafted at R6P3 as Richard Seymour DE NE |